UNI BigFly Thread:
UNI BigFly is a 400-denier continuous-filament polyester tying thread built for heavy fly construction. Its larger diameter and nominal 100-ounce breaking strength make it suited to deer-hair bugs, large bass flies, pike and musky patterns, and heavy saltwater flies.
Performance:
- Denier: 400
- Nominal breaking strength: 100 ounces
- Spool length: 80 yards
- Construction: Continuous-filament polyester
- Untwists for flatter, smoother wraps
- Wider diameter helps reduce cutting through hollow deer hair under tension
When to choose BigFly:
Choose BigFly when maximum holding power and a wide thread footprint are the priority. It is the UNI option for bulky materials, spun deer hair, large predator flies, and demanding saltwater patterns.
UNI BigFly Thread
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UNI BigFly Thread:
UNI BigFly is a 400-denier continuous-filament polyester tying thread built for heavy fly construction. Its larger diameter and nominal 100-ounce breaking strength make it suited to deer-hair bugs, large bass flies, pike and musky patterns, and heavy saltwater flies.
Performance:
- Denier: 400
- Nominal breaking strength: 100 ounces
- Spool length: 80 yards
- Construction: Continuous-filament polyester
- Untwists for flatter, smoother wraps
- Wider diameter helps reduce cutting through hollow deer hair under tension
When to choose BigFly:
Choose BigFly when maximum holding power and a wide thread footprint are the priority. It is the UNI option for bulky materials, spun deer hair, large predator flies, and demanding saltwater patterns.
